Small fix [skip CI]
Small fix [skip CI]


Former-commit-id: b418452f32a8a39e61573bc65a4e1d7259c3dc63 [formerly 2824b9cf276ffa4c243d2472a1cddf4030fb5ce6]
Former-commit-id: 097ebaf945b2e73223bff407753f29ae3d1b380e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine